Uploadcare, Kontainer, Akeneo, Air

Side by side on what we have verified on each vendor’s own pages. Where a fact was not checked, the table says so rather than leaving a blank that reads as “no”.

What decides it · Runs on your own servers

If the files genuinely cannot leave your infrastructure, this is not a close race — the platforms marked No below should not be on the call at all.

Uploadcare

Kontainer

Akeneo

Yes

Air

Everything else

Uploadcare

Kontainer

Akeneo

Air

Verdict

A developer-first file upload and CDN/media-processing API for apps, pitched as a lighter, faster-to-integrate alternative to Cloudinary for teams that don't need its full DAM/video/AI stack.

A Nordic/European DAM, with optional PIM, aimed at mid-market brand, retail and ecommerce teams wanting fast onboarding without heavy IT involvement, backed by a 30-day no-commitment trial.

A PIM platform with a built-in DAM module, used by manufacturing and ecommerce companies to manage product data and assets; also available as a free open-source Community Edition.

A visually organized, board-based DAM for photo/image-heavy creative and marketing teams, with a genuinely usable free tier and a history of shifting, steep paid-tier pricing.

Price published

Yes

Billed on

Operations, traffic and storage, with published overage rates

Depends on configuration; several features are priced separately

No genuine dollar pricing is published. The vendor's package-comparison page lists four tiers: Community Edition (free, open-source, self-hosted), Growth (SaaS, shown only as "Starting at $0 Annually" with a free-trial CTA — no real recurring price disclosed), Advanced and Premium (both "Call for a quote"). No billing unit (per user, per SKU, per asset, per GB) is stated anywhere on the site for the paid tiers.

Credits; users are not billed

Deployment

Cloud

Cloud, On-premise

Cloud

Free plan

Yes

Free trial

Yes

Transparency index

70%

20%

Not checked

60%

Most common complaint

The free tier is stated as personal use only

Feature-level add-on pricing makes the final figure hard to anticipate before a quote

Not checked

The free tier is described in detail while the paid tiers are named only

“Not checked” means exactly that: we have not verified it, not that the platform lacks it. Every other value was read off the vendor’s own pages on the date shown on each platform page.

What to ask on the demo

One question per platform, drawn from what actually goes wrong with it — not a generic checklist. Vendors run the demo; this hands the agenda back to you.

Uploadcare The free tier is stated as personal use only — ask them to answer this in writing before the trial.

Kontainer Feature-level add-on pricing makes the final figure hard to anticipate before a quote — ask them to answer this in writing before the trial.

Air The free tier is described in detail while the paid tiers are named only — ask them to answer this in writing before the trial.

No email required — the page prints as it stands.